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发明名称
一种制作机井用滤水管孔眼的装置
摘要
本实用新型公开了一种制作机井用管材的装置,具体地说是一种制作机井用滤水管孔眼的装置。主要由模块条、模块构成,模块设置在模块条上,其结构特点是在模块内设置磁铁。具有制作简单,井管模具上不开孔,且井管模具能互换,钢筋网不外漏,占用混凝土预制空间少,外观整洁,美观,管材整体强度高的优点。
申请公布号
CN201325117Y
申请公布日期
2009.10.14
申请号
CN200820220814.6
申请日期
2008.11.03
申请人
王安劳
发明人
王安劳;王云飞
分类号
B28B21/82(2006.01)I
主分类号
B28B21/82(2006.01)I
代理机构
代理人
主权项
1、一种制作机井用滤水管孔眼的装置,包括模块条、模块,模块设置在模块条上,其特征在于:在模块内设置磁铁。
地址
472100河南省陕县原店镇郭家村8组
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